Search results for: "size"

Does the file size limit apply to each individual file or to the total upload size?

The file size limit typically applies to each individual file being uploaded, not the total upload size. To enforce a file size limit for each individ...

What are the security implications of relying on $_FILES["datei"]["size"] to determine file size in PHP?

Relying solely on $_FILES["datei"]["size"] to determine file size in PHP can be a security risk as this value can be manipulated by the user. To mitig...

How can PHP be used to retrieve image file size information, specifically width, height, and file size in KB?

To retrieve image file size information in PHP, you can use the `getimagesize()` function which returns an array containing the image width, height, t...

How can PHP be used to compare the file size of an uploaded file with a predefined maximum size limit?

To compare the file size of an uploaded file with a predefined maximum size limit in PHP, you can use the $_FILES superglobal array to access the uplo...

How can PHP developers adjust the max file size and post size settings to accommodate PDF uploads?

To accommodate PDF uploads, PHP developers can adjust the max file size and post size settings in the php.ini configuration file or within their PHP s...